Find Adults Only Resorts & Hotels in Koh Samui Islands from CA $87

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Top Adults only hotels in Koh Samui Islands

Beluga Boutique Hotel
4 out of 5
126/92, Moo 2, T Maret., Koh Samui, Surat Thani
The price is CA $87 per night from Sep 1 to Sep 2
CA $87
CA $103 total
Sep 1 - Sep 2
includes taxes & fees
9.4/10 Exceptional! (272 reviews)
"Great hotel, especially for the price. Clean, friendly, great location in Lamai."

Reviewed on Aug. 12, 2025

Beluga Boutique Hotel
Code Samui Hotel
4.5 out of 5
55/13 Moo 6, Bang Por Soi 4, Meanam, Koh Samui, Surat Thani
The price is CA $99 per night from Sep 7 to Sep 8
CA $99
CA $118 total
Sep 7 - Sep 8
includes taxes & fees
9.2/10 Wonderful! (309 reviews)
"This is a beautifully designed hotel...modern architecture, beautiful plants and small gardens/pools integrated to make up the indoor-outdoor feel of the place. Horizon swimming pools and amazing views to the sea and islands beyond add to a great experience. Staff were wonderful, even by 5* hotel ..."

Reviewed on Apr. 19, 2025

Code Samui Hotel
Explorar Koh Samui – Adults Only Resort and Spa
5 out of 5
44/134 Moo 1, Mae Nam Beach, Koh Samui, Surat Thani
The price is CA $216 per night from Aug 31 to Sep 1
CA $216
CA $256 total
Aug 31 - Sep 1
includes taxes & fees
9.2/10 Wonderful! (443 reviews)
"Loved this hotel!"

Reviewed on Aug. 20, 2025

Explorar Koh Samui – Adults Only Resort and Spa
Alpha Gay Resort & Spa - Men Only
3 out of 5
9/34 Moo 2 Bophut, Koh Samui, Surat Thani
The price is CA $130 per night from Aug 30 to Aug 31
CA $130
CA $154 total
Aug 30 - Aug 31
includes taxes & fees
9/10 Wonderful! (58 reviews)
Paradise
"Wow! Amazing place. Excellent service. Stunning facilities, pool, etc. Will be back!!"

Reviewed on May 7, 2025

Alpha Gay Resort & Spa - Men Only
Bamboozle Hostel
1.5 out of 5
94/37 Moo 6, T. Baantai, Ko Pha-ngan, Surat Thani
"Not recommended, when we arrived there for the check in, after paying 150$ For one night, they told us that they are not using the Expedia app anymore, and that they were not having any booking! When I called Expedia to ask for explanation and the refund they said We slept there and they kept the ..."

Reviewed on Dec. 29, 2018

Bamboozle Hostel
Khwan Beach Resort - Pool Villas and Glamping - Adults Only
4 out of 5
67/61 Moo1 Maenam, Koh Samui, Surat Thani
The price is CA $160 per night from Aug 23 to Aug 24
CA $160
CA $191 total
Aug 23 - Aug 24
includes taxes & fees
"Expedia said check in time was 2 pm, they said it was 3. Couldn’t get in until after 3."

Reviewed on Jan. 26, 2024

Khwan Beach Resort - Pool Villas and Glamping - Adults Only
Pleasure Harbour Boutique - Adults Only
2.5 out of 5
194/21 Moo.2 T.Bophut, Chaweng, Koh Samui, Surat Thani
Unusual place right in the centre of town
"Exactly as described with very comfortable beds. Right in the centre of town, which means it’s in a very crowded location. But the bed was fantastic and the air con amazing."

Reviewed on Aug. 4, 2018

Pleasure Harbour Boutique - Adults Only
Samui Blue Orchid
4 out of 5
74/120 Moo 5, Cheong Mon, Bophut, Koh Samui
"My girlfriend and I stayed here for 4 nights. The property was beautiful and extremely private. We absolutely loved our stay. The private pool, view and decor was outstanding. The staff was very friendly and accommodating. Ms. Ai was very helpful with booking ferries, organizing cleaning, assisting ..."

Reviewed on Jul. 17, 2023

Samui Blue Orchid
The 1 Boutique Hotel
3 out of 5
209/3 Moo 1, Thongsala, Ko Pha-ngan, Surat Thani
Handy location
"Overall was a good place, close enough to walk from pier. Only issue I had was they couldn’t find my two bookings. Eventually got a room but lucky my friend was delayed and couldn’t make it to this portion of the trip. Would stay again."

Reviewed on Nov. 18, 2019

The 1 Boutique Hotel
The Cave Studio Samui
3 out of 5
172/10 Moo 4, T. Maret, Lamai, Koh Samui, Surat Thani
Decent place
"Spent a week at the cave studio, when I arrived during the morning I had to wait nearly a hour to check in as there is no reception there and had to phone up for them to send someone round to give me the key. When I got to the room it was a room with 2 single beds not the double bed I asked for when ..."

Reviewed on Jan. 4, 2017

The Cave Studio Samui
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently Asked Questions

How can I find the best adults only resorts in Koh Samui Islands?

Adults only resorts are easy to find by sorting your search results. Choose guest and star rating, add amenity filters, arrange by budget or price. In just a few clicks, you can explore fantastic Koh Samui Islands adults only resorts with the pools, hot tubs, spas, and the relaxation you crave.

How much does a Koh Samui Islands adults only hotel cost?

Koh Samui Islands adults only resorts start at just CA $87 per night. For luxury resorts, prices go up to . Prices and availability are subject to change. Additional terms may apply.

When is the best time to go to a Koh Samui Islands adults only hotel?

When you’re celebrating an anniversary, birthday, or good old St. Valentine, every time is a good time for a romantic retreat. If you’d like to avoid the crowds, book outside the popular months of .

How can I book an adults only all-inclusive resort in Koh Samui Islands?

After entering your travel dates, just select the all-inclusive filter and your search results deliver every tempting getaway and the best available accommodation. All you need to do is choose your favourite … which is less easy!

Can I book an adults only Koh Samui Islands all-inclusive resort with airfare?

Yes, you can book flights at the same time as your all-inclusive getaway! And when you bundle flights, accommodation, and even car rental, you often save even more money with Expedia.

What amenities can I expect from adults only Koh Samui Islands luxury resorts?

Adults only hotels in Koh Samui Islands speak your love language. Maybe you’re all about the spa life. Maybe holding hands and drinking cocktails by the pool is more your thing. Maybe a candlelit feast in the finest restaurant floats your boat. Use our amenity filters to find your perfect match.

What are some great things to do in Koh Samui Islands for adults only?

Make your adults only escape exactly what you want it to be. Hit the hiking and biking trails or mooch around the local attractions, join local excursions, or share evenings of cocktails, sunsets, and giggles. Sometimes the best thing to do is… nothing. Just find yourself a relaxing escape and embrace the peace and quiet.

How can I find the cheapest adults only resorts in Koh Samui Islands?

Sort your search results by price or filter by budget to find the best deals your wallet will love.

Do adults-only hotels in Koh Samui Islands offer free cancellation?

You can find flexible and free cancellation options as well as book now, pay later plans with Expedia. The details vary between resorts, so it’s always best to check before you book.

Why should I book my adults-only resort in Koh Samui Islands with Expedia?

At Expedia, we have incredible deals and the support to give you peace of mind in your booking. Our vast selection and simple search features make it easy to build and book your dream adults only vacation in minutes.

Top Koh Samui Islands Hotel Reviews